Showing completed items 8 days after completed

edited 12/09/19 in Smartsheet Basics

Hello, I am trying to make my report so that if an item's status was changed to complete in the last 8 days that it would stay in the report so that our client can see it was completed within the last week.  I've figured out a way to do it in the sheet but not in the report. I there a way to do it in reports?