LaTeX.org

Hi everybody!
I have a problem with a caption of a figure.

I'd like to put a small itemize enviroment (or a table if itemize is not possible).

I've tried the obvious

\caption[{blablabla.\newline
\begin{itemize}
\item tetststst
\item adsfasdasd
\end{itemize}
}
but
but it does not compile ...