Hi CamiCat - Yes, you can extract other data, you will have option to Extract Correlated Data option on the Extract screen window where you can select the corresponding data you need.
Please increase TableCol=1 TableRow=1. These two variables can increase and get the required cell data.
Please put this selector in loop and increase TableCol=‘variable1’ and you can get required values from data grid.
One more thing. I have seen you last topic that to clear the data of excel. I was so late to see it. It is easy to clear by custom activity. If you are not convince , I can able to create a custom activity for you. Actually the thread was closed. That is y . I have mentioned it here.