while you are in the original table, go to Insert Menu and select Pivot Table. Click Ok.
Then check the list of items in the right pane that you want in the table. The pivot table should build itself as you go. You can then re-arrange them to Row Data, Column Data and Sum Values.... You can even use any one or more in the Filters for easy filtering.
While you are in the active pivot table, you can select from the Design tab to change report layout or colour banding, etc.