I need to run a sales report by a Customer Group but I am not seeing an ability to this. Does anyone have any advice?
If you're using Magento 2, this extension will do what you need https://amasty.com/advanced-reports-for-magento-2.html
It has the following report types:
Sales by Hour
Sales by Day of Week
Sales by Payment Type
Sales by Customer Group
Sales by Country
Sales by Coupon
Sales by Category
Sales by Product
Sales by Product Attributes
Sales by Customers
New vs. Returning Customers
Here’s a useful extension that might help you: Advanced report for Magento $ 39 with get 8 reports (more reports should be available soon) the module also offers the stunning visual graphs to illustrate trends within each report.
For Magento 2 : https://www.magesolution.com/magento-advanced-reports-m2.html
You can either create a custom report or a third-party extension for advanced reports.
I found this extension by Elsner useful.
You can consider this adobe commerce extension as a powerful analytics tool for your business.
Hope it helps.