Thanks for providing clarifications, @dorretti.

The ability to customise may be available to some reports. However, this does not apply to payroll reports. 

At this time, you can only export the report to Excel and modify it from there. I will surely pass this along to our Development Team. Letting us know what works best for you will also let them know what they need to consider in future product updates.

As always, you can visit our QuickBooks Online Blog to get the latest news and updates about QBO and what our Product Team is working on. 

Let me know if you have other questions. I'll be here to help. Have a great day!