I can see the dependency hierarchy in eclipse, how can I do it in intellij ?
Offical documentation: View Maven dependencies as a diagram
Open the pom.xml, right click anywhere in the editor and choose "Diagrams > Show Dependencies". It opens a dependency tree like those I'm attaching.
The main point is that this context menu appears only on opened pom.xml file (at least I couldn't managed to open it from anywhere else), if you just click on the file in the project tree, it won't be present.
Please note: You need to have UML Support and Maven Integration Extension enabled for this.