Diagnosis of Task Stream lineage

The suggested feature would allow the tracing of a task lineage in the Task Stream dashboard component.
This would potentially ease the debugging of pipelines by allowing users to know where tasks are processed and transferred through the pipeline.
Moreover, this could helps in identifying potential improvements to the scheduler to reduce transfer of data.

It could look something similar to this:

If this feature seems like an interesting addition to the dashboard, I would be more than happy to work on it.