How to get a summary of costs per category without photos

I think you need to click on reports/income and expenses and then click on the category you are searching for; there you will see all your invoices listed in the selected category.
Is that what you were searching for?Thank you for your answer, but when I do that, I do get a summary, but each time with the entire frame with the invoice photo. This makes it unclear. I would like to have it in text (i.e. without the entire invoice). I am sure it is possible because someone I know has it that way, but that person no longer knows how it happened.