Hi @Sigitaz,
To achieve this, navigate to Menu > Reports > Reports > Create report > Custom Report Builder and select Deals as primary data source.
Then set up the Configure tab and Filters tab as follows:
You can set similar filters for a filtered deal view on the deal index page (Menu > Sales > Deals), however here it’s not possible to set a “Last activity date is more than” filter, you have to select a specific date. If you don’t have a Professional subscription (and no access to custom reports), this would be your fallback. You would have to manually specify the “Last activity date”.
Hope this helps!