I find it very useful to keep outlines in omnioutliner because you get the outline and table functionality in one. I would like to write a macro that converts the outline document to a LaTeX table for exporting.
The first column is a nested outline and there are multiple columns to the right.
Here is a picture of an example:

I don't have a minimum working example that works as every time I try to do this i get errors. Here is an example of just the nested itemize. I don't know how to set this up in a table as in the picture above.
\documentclass{article}
\begin{document}
\begin{itemize}
\item hello
\item world
\begin{itemize}
\item nested hello
\item nested world
\end{itemize}
\end{itemize}
\end{document}
I would like to be able to have columns to the right of the outline to fill with data
Any advice on how to begin or pointers on how to represent this in LaTeX?
Thanks.