Closed Deals skews the Amount By Stage Graph on the Home Page

Closed Deals skews the Amount By Stage Graph on the Home Page

Our "closed lost" stage far exceeds the remaining pipeline categories on the "Amount By Stage" chart on the home page.
It makes the other stages so small, that the whole chart is worthless.

It appears that I can't delete the stage, or I have no way to track closed deals.

Previously we were on Pipedrive and we could track closed deals but they didn't appear on charts, etc.  They were just simply closed and out of sight.

How do others work around this?