Grouping Columns.

Hi, When grouping data in the Query Editor, is it somehow possible to keep other columns in addition to the two default columns?  For example: I'm grouping a unique ID column and summing the sales column. But, I wish to also keep the date, shop location, product ID and Product dscripriptions columns also, but PBI discards these these and only give me two - the Unique ID and Sales. How would I get around this to also display the other columns?  Thx.