Include List of Tables directly in each section/subsection etc. in Table of Contents

I’d like to include my list of tables directly in the ToC. This means tables of every section, subsection etc. are listed in the ToC and not in the list of tables separately.

This example below does not result in what I want. Table 1 should follow directly under subtitle1, Table 2 under subtitle2, and Table 3 just below title2…

How do I have to modify his example?

documentclass[11pt,a4paper]{article}
usepackage{graphicx}

begin{document}

tableofcontents 
listoftables

newpage
section{title1}
subsection{subtitle1}

begin{table}[htp!]
caption{Table 1}
label{tab:my-table}
begin{tabular}{ll}
1 & 2 \
neo & old 
end{tabular}
end{table}

subsection{subtitle2}

begin{table}[htp!]
caption{Table 2}
label{tab:my-table}
begin{tabular}{ll}
1 & 2 \
neo & old
end{tabular}
end{table}

section{title2}

begin{table}[htp!]
caption{Table 3}
label{tab:my-table}
begin{tabular}{ll}
1 & 2 \
neo & old
end{tabular}
end{table}

end{document}

% tablesintocprob.tex SE 554629

documentclass[11pt,a4paper]{article}
usepackage{graphicx}

begin{document}

tableofcontents 
%listoftables

newpage
section{title1}
subsection{subtitle1}

begin{table}[htp!]
caption{Table 1}
addcontentsline{toc}{table}{Table 1}
label{tab:my-table}
begin{tabular}{ll}
1 & 2 \
neo & old 
end{tabular}
end{table}

subsection{subtitle2}

begin{table}[htp!]
caption{Table 2}
addcontentsline{toc}{table}{Table 2}
label{tab:my-other-table}
begin{tabular}{ll}
1 & 2 \
neo & old
end{tabular}
end{table}

section{title2}

begin{table}[htp!]
caption{Table 3}
addcontentsline{toc}{table}{Table 3}
label{tab:my-another-table}
begin{tabular}{ll}
1 & 2 \
neo & old
end{tabular}
end{table}

end{document}