Create measures in Power BI to get the issue count based on the labels
This article explains the steps to get a Power BI report which displays the issue count based on the issue's labels.
Instructions
Log in to Jira and navigate to the global navigation Menu (on the top) → AIO Power BI → My Connector URLs.
Click on Add New Connector.
Input the JQL and select the fields as shown below:
Make sure the JQL returns the expected results in the issue navigator as shown below:
Import the connector into Power BI by navigating to Get Data > OData feed > Basic > Paste URL > provide the credentials > Load the data by selecting tables.
Create a measure in Power BI as shown below, where Measure will get the count of issues containing labels and Measure 2 will get the count of issues that don't contain any labels). Select the fields on the right-hand side to display them on the report.
Refer to this Power BI documentation https://docs.microsoft.com/en-us/power-bi/transform-model/desktop-measures for creating measures.