Is it possible to have a report that shows the growth over the same period last year, like with the seasonal, but including all months? The seasonal works great, but you to choose a specific month. I'd love to either show all months, or be able to use seasonal but choose a relative month like "Last month" so that it always updates to the current month.
EG sales "percent %from same month in 2020"
Jan 21 100 10%
Feb 21 110 7%
March 21 95 12%
...
The pivot summary showing the % Change over Last is perfect, but it calculates over the last row, not the same period from the prior year. This works fantastic for years, but not for months when you want to show all the months and not just a specific month.