Hi there! (Like the name !)
The issue with the YoY and other similar calculations is that the date field needs to be in the view. One way you could at least see all of the values would be to place Year, Week Number and Month on the columns/rows shelf and then add subtotals to the view after add the table calculation.
Just an idea--others might have something better.
Hope it helps!
Thank you for the suggestion. I tried it but could not get what i want.