Shift Click

I'm new to SAP/boyum. I am building a macro and would like to click the first entry in a table and shift-click the last entry. I can't seem to click the number element on the screen. I can only click the column entries. This results in only the first and last rows being selected when I would like all the rows selected. How can I click the number element? 

I am trying to do this in the Serial Number Posting screen. If I click to copy system information from the number column I get 

$[$5.0.NUMBER]

If I click to copy system information from the first column, I get

$[$5.19.0]

Click($[$5.0.NUMBER.5]); it will not work at all to select an item.

Click($[$5.19.NUMBER.FIRST]); Will select the First row. But when I do 

Click($[$5.19.NUMBER.LAST]SHIFT);

It just selects the last row, not all the rows in between. It behaves like I clicked the first column cell, not the numbered cell.