Showing dimensions with empty values

Hi all,

I am hoping to find an answer to my question here. I am using Google Search Console data in my Looker Studio report. The account for GSC was only set up in April but I would like to be able to simply display previous months as "0". However, because there is no data and the account is new, I can't go further back than April. It's the same with the Google Ads account.

What's the solution for this?

Thanks in advance!

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