Dear Marco Corsetti,
Greetings! Thank you for posting in Microsoft Community. We are happy to help you.
As far as I know, I'm sorry and I'm afraid there is no built-in feature in SharePoint list to create a "Select all" button as you described. Sorry for the inconvenience.
By the way, if you want to filter the current view of your SharePoint list so that only data that is not 0 will display, then you may try editing the current view and applying a Filter for that calculated column.
1.In your SharePoint List, click All Items and choose Edit current view.
- Scroll down to Filter, choose Show items only when the following is true, select your calculated column, is not equal to 0. Then click OK on the bottom to save this setting.
However, if this is not what your want, I apologize for the inconvenience.
I sincerely recommend you try posting a question in the Microsoft Q&A Communityand asking for customized solution which can meet your requirement. Members and engineers over there are proficient in the knowledge of SharePoint customization and development queries. They will focus on the specific situation on your side and provide specific suggestions for you.
Thanks for your time and understanding!
If my understanding of the scenario is not consistent with yours, feel free to point it out, I will continue helping you.
We hope you have a nice day. Stay safe and healthy always.
Sincerely,
Tina | Microsoft Community Moderator