You can type sp_ui_formatter.list in menu and press "Enter" to open table sp_ui_formatter.

Alternatively you can open menu "System Definition" > "Tables", filter for the Name =sp_ui_formatter, open it, scroll on the bottom till "Related Links" and click on "Show List" link.

One more way to open list view of the table would be opening URL https://<instance>.service-now.com/sp_ui_formatter_list.do