Static placeholders for data without datapoints

When looking at a time segment, if there are no data-points it doesn’t visualize it. For example, 10 sensors, 1 sensor stopped reporting a week ago, if I only look at 1 day increments, Grafana doesn’t know how to visualize no data for sensors that are considered “Active” but haven’t posted data. Is there a way to have a reference of what should be on the dashboard and handle no data correctly? I am using an ElasticSearch storage for queries.