Learn how to group data set real fast in Excel. br br Group Dataset Into Headers br 1) Select cell D3 br 2) =A2=A3 br 3) Apply formula to the rest of the rows. br 4) Select header br 5) Ctrl + Shift + L br 6) Filter column E by FALSE only br 7) OK br 8) Select all filtered row. br 9) Alt + ; br Select only visible cells within the current selection. br 10) Right-click, Insert Row.