This is something Tableau can do with ease. You just need to drag ID to Rows and Amount to Text in the Marks pane, and Tableau will automatically group by ID and aggregate Amount, using SUM as the aggregation function.
Now you can click on the SUM(Amount) pill and choose Filter. Choose "At Least" as the type of your filter, and enter 10.
If I understand your second question correctly - you can right-click on the title and choose "Hide title".
Let me know if you have more questions. I'm attaching my solution - hope it helps.
ExampleTotalId.twbx 192.5 KB