I see your UI element is: td:eq(5) > a[id=Row2Col2] , the up level tag <tr>'Row2' you haven't select.
To use the method provide by @Michael531, depends on the webpage's structure, the number in the html structure need to replace to %LoopIndex%,
could be like this:
td:eq(%loopIndex%) > a
or td:eq(5) > a[id=Row%loopIndex%Col2]
or tr[id=Row%loopIndex%] > td:eq5 > a
you could locate the element on the webpage's structure by right click on the element, select "Inspect".
for the structure:
if a html is like below:
<tr>
<td>1
<td>2</td>
<td>3</td>
</td>
<td>4</td>
<tr>
you could locate the td with:
1st td: tr > td:eq(0)
2nd td: tr > td > td:eq(0)
3nd td tr > td > td:eq(1)
4th td tr > td:eq(1)