Hi John,
How did you get the second table as you provided? After you create the slicer, click an item in the slicer?
If yes, we'd like to explain that when you select an item in the slicer, the data for that item will be displayed in the report, the original pivot table will change.
You can try to click the button in the upper right corner of the slicer to
Clear Filter, then the pivot table will change back.
Here are some articles for your reference:
Use slicers to filter data
Video-Use slicer to filter data
If above information doesn't help, to better understand the situation and help you, we'd like to confirm the following information:
1.What steps did you do before you getting the second table you provided?
Select
Insert tab>in Filer group>Slicer>select the fields you'd like to filter and click
OK, then you get the second table immediately?
If these are not your steps, please clarify your detailed steps.
2.Please capture a screenshot which containing the slicers you created and the pivot table, share it with us.
3.Please go to File>Account> capture a screenshot of
Product Information and share it with us. (Note to mask your email address.)
Thanks,
Tina