@VishnuReddy1997 is on the right track. Beyond that, the syntax for pulling the items is a little more difficult.
You typically have a title such as 'Number' and 'Name' representing each column. When using syntax to pull from a table, you can use indexes beginning with 0, or column names if the ExcelData was captured with a column name.
When you use a for each on a table variable such as ExcelData, each CurrentItem is one row of the table, so the syntax becomes a little easier to deal with.
During the for each process, we can individually reference each column of the "CurrentItem" as follows:
%CurrentItem[0]% or %CurrentItem['Number']% to pull the first column in my example
%CurrentItem[1]% or %CurrentItem['Name']% to pull the second column in my example
So your flow looks like this:
Launch Excel
Read from Excel
Launch App
For Each %CurrentItem% in %ExcelData%
Populate text field with %CurrentItem[0]%
Populate text field with %CUrrentItem[1]%
End (for each)
Good luck!