Unfortunately this is not possible in apps 8. 

The possibility to report what tools and tool instances that where actually used on a shop order operation was introduced in apps 10.

Thanks a lot @Björn Hultgren for the answer

If the requirement is to identify in what tool instance the operation is scheduled, AND if you use APB, then , the APB will schedule operations in specific tool instances. The respective tool instances can be seen in shop floor work bench/CBS resources tab. This is available in APP8. But if you are not using APB already , enabling APB to for this purpose only may not be an option.