\documentclass{article}

\usepackage{forloop}
\usepackage{pgf}
\usepackage{pgfcalendar}
\usepackage{xepersian}

\begin{document}



\begin{center}
\begin{tabular}{||*{2}{c|}|}
\hline
ردیف & تاریخ \\
\hline\hline
\newcounter{ct}
\forloop{ct}{1}{\value{ct} < 31}
	{
	\arabic{ct} & %
	\newcount\mycount
	\pgfcalendardatetojulian{\year-\month-\day+\value{ct}}{\mycount}
	\advance\mycount by -1
	\pgfcalendarjuliantodate{\mycount}{\myyear}{\mymonth}{\myday}
	\edef\isodate{\myyear-\mymonth-\myday}
	\isodate\\\hline%
	}\\%
\hline
\end{tabular}
\end{center}


\end{document}