Could you please tell more details for better understanding. It would be great if you share some sample input and output. So that we can check and help you.
Filter the DT and use it as required. For this, you can go with Filter Data Table activity or use Select method.
Use 3 Build Data Table activities, iterate through the current table (the one you have posted) and use an if condition to add the item arrays to the respective build DTs.
Try it and let me know if you are facing any issues!
Just confirming, you have marked the columns as rows. Is this a datatable with two columns? What should the output look like? 3 datatables? Please give an example of the output.