@keshav, Please take selector for entire table (or table frame).
This will be generic selector with fixed frame elements. Make sure you check these selector couple of times and it should not change. Pass that selector into getText activity.
That will return you full text value for the table. Once you get text output then pass that text output string value into Split Activity (take a common fixed value for each row as split condition).
This split activity will give an out put value.
MaxCount = UBound(SplitOutPut) --> this will give you total count of the rows.
use do while loop till this MaxCount.
Hope my inputs are useful.