I can see how this option would be helpful for you and your business, Buck Tsai.
At Intuit, we value our customer's feedback, and we will seek to improve our customer's experience, the best we can. For now, we'll take this as a product suggestion.
As a workaround, you may consider exporting the report to Excel and manually enter the account type from there. Besides, you can customise the reports and focus on the details that matter to you the most.
Also, you can check our QuickBooks Blog site to keep you in the loop with the latest features and enhancements in the system.
Thanks again for your valuable feedback and support. I'll be right here if you need anything else.