Multiple workers and task queues in a service

We have a service which has a set of workflows but those workflows are run for different file_types. We want to create dashboards for each file_type in Datadog using Temporal SDK metrics. But we don’t know how to categorize the different file_type in the metrics so we’re thinking of assigning a worker and task queue for each file_type so we can do something like this
temporal_workflow_task_execution_latency.sum from task_queue:file_type
Is this a good idea to have many different workers in one service just for categorization in DD metrics?