It is kinda wired, but I can not find
category (product list) as a dimension in my custom reports. Nor can I find any other word that fits to these dimensions.
How can I add product (name) or category (product list name) to my custom reports?
Note: When I am in Conversions -> eCommerce -> Product Performance and click on Customize, then I see these dimensions in this customized report. But I need them in a new report/other report as well.
Note 2: When I start a new custom report, I can use
Product as dimension. But as soon as I do this and create a new tab in this report, I can not use
Product List Category. Why does Google Analytics delimit my selection when I am in a new tab (same report)?