Assume you have Table A with Columns X, Y, Z, now you want to create table B with only Y, and Z column, how to write a DAX function to manage the challenge?

Volume_Before_Activity_Table = all('Raw Data'[ID],'Raw Data'[Activity Planned Execution Financial Year],'Raw Data'[Activity Planned Execution Half],'Raw Data'[Activity Planned execution Year],'Raw Data'[Projected Started?],'Raw Data'[Base Volume Before Activity])