[Tex/LaTex] Question about enumitem, suspend/resume enumeration, last item of list, nested list

Question

How do I suspend / resume an item of a list, multiple levels, if it is the last item of the list?

\documentclass{article}

\usepackage{enumitem}

\begin{document}
\begin{enumerate}
    \item first level
    \begin{enumerate}
        \item second level
        \begin{enumerate}
            \item third level
            \begin{enumerate}
                \item fourth level

                Text outside of enumerate
            \end{enumerate}
        \end{enumerate}
    \end{enumerate}
\end{enumerate}
\end{document}

Specifically, how do I move "Text outside of enumerate" outside one level (equal to the third level), outside two levels (equal to the second level), outside three levels (equal to the first level)?

I am unable to simply enclose "Text outside of enumerate" inside a \end{enumerate} and \begin{enumerate}[resume] because there are issues with starting an enumerate environment and then immediately ending it without any items.

I have also investigated the usage of \item[]. If I try using it at the end of the list, it appears a blank vertical line is produced, similar to \phantom but with a vertical blank line.

Answer 1

I am not sure if this is what you want:

\documentclass{article}

\usepackage{enumitem}

\begin{document}

\begin{enumerate}
    \item first level
    \begin{enumerate}
        \item second level
        \begin{enumerate}
            \item third level

            \begin{enumerate}
                \item fourth level

               \hspace*{\dimexpr-\leftmargini+\labelsep-\labelwidth\relax}
 Text outside of enumerate

               \hspace*{\dimexpr-\leftmargini-\leftmarginii+\labelsep-\labelwidth\relax}
Text outside of enumerate

               \hspace*{\dimexpr-\leftmargini-\leftmarginii-\leftmarginiii+\labelsep-\labelwidth\relax}
Text outside of enumerate
            \end{enumerate}
        \end{enumerate}
    \end{enumerate}
\end{enumerate}

\end{document}