There is no way to permanently delete accounts in new QuickBooks Online. You can make account inactive. That’s all in new Quickbooks Online.
Best solution is to customize Balance Sheet report.
- Run Balance Sheet
- Click Customize
- Click Row/Columns
- Select Rows = Non-Zero
- Select Columns = Non-Zero
- Run Report
- Save Customizations button and save it as a special report.
- See screenshot photo for reference.