Is it the totals outlined in red that you’re looking for or have I misunderstood?
Apologies, I’ve just re-read your posts and seen that it’s the total amount spent for each day that you want, rather than the total for a timeframe like a week, month etc.
As far I’m aware, it’s not possible to get that daily breakdown in the app so you’d have to download the data (search for your transactions > export icon, in bottom right of screen > CSV file format) & analyse the amounts in Excel or some other spreadsheet tool.
There might be some changes to the display / functionality for transactions when the targets / goals functionality is released, as this be a redesign of the Spending tab…
My guess is you’re a new user & you don’t have the Pulse graph yet which looks like the graph in this screenshot
it gives you a much better sense of which days were expensive because you see the bigger dips in your balance on those days.