Hi, Everyone.
Happy to see you.
We made a function to show dynamic pivot table in Workshop,
First, we made a pivot table with Typescript V1 but it had memeory issue.
So, we made python function this time.
It works fine in the Code Repository!!
However!!! It is not showing all the data in Workshop !! 
Is there anyone who can save us from this issue?
I will personally send you my thanks.
Regards,