You could sort this with the Array aggregator and Iterator modules as shown in the pictures below.
- The Search Records module would be set to search without any limit and the Array aggregator module would aggregate the record IDs.
- The Iterator module would then use the output array with the Shuffle function that randomly re-arranges the item order in the array.
- The filter after the Iterator module would then let only the first 8 records.
The described workaround would then effectively choose only 8 random records from all records in the table.
