I want to have numbered listing in each row, I've tried with \rownumber, but it doesn't work. I wrote a number at the beginning, but Could it be automatically? Can you help me? This is my code:
\documentclass[10pt, a4paper]{article}
\usepackage{fontspec}
\setmainfont{Arial}
\usepackage{color, colortbl}
\definecolor{Gray}{gray}{0.9}
\begin{document}
\begin{table}[h!]
\tiny
\begin{tabular}{|>{\raggedright\arraybackslash}m{30mm}|> {\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|>{\raggedright\arraybackslash}m{5mm}|}
\hline
\multicolumn{1}{|>{\centering\arraybackslash}m{30mm}|}{\rowcolor{Gray}\textbf{Text}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 1}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 2}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 3}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 4}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 5}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 6}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 7}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 8}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 9}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 10}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 11}} & \multicolumn{1}{|>{\centering\arraybackslash}m{5mm}|}{\textbf{Sem 12}}\\
\hline
1. Text text text text text text text text text text text text text &&&&&&&&&&&&\\\hline
2. Text text text text text text text text text text text text text &&&&&&&&&&&&\\\hline
3. Text text text text text text text text text text text text text &&&&&&&&&&&&\\\hline
4. Text text text text text text text text text text text text text &&&&&&&&&&&&\\\hline
\hline
\end{tabular}
\end{table}
\end{document}

enumitemtag? – daleif Jun 28 '13 at 13:05\newcounter, the number fits in text better than\rownumber. – Isai Jun 28 '13 at 13:47\newcounter(which simply creates a new counter) but since you've solved your problem it's not worth pursuing, I think. – Alan Munn Jun 28 '13 at 13:55\rowcolorin my solutions I realized that it is another column. But I find the GonzaloMedina solution works, not using\rownumber. – Isai Jun 28 '13 at 14:12