Azure DevOps Linked Features to an Objective

Hello I am working on learning PowerBi and have not found this question in the community and I need some help please. I have a workitem type "Objective", I have 4 "Objectives" with features that roll up to a theme in my backlog within Azure Devops. My goal is to be able to show in a chart within PowerBi what features are linked as "related" to an Objective, how many, what states, etc. how can I accomplish this? Inserting image to show the features are linked as related