For Non-ABAP developers , if you want to practise SAPUI5 , the best way is to use the reference service from odata.org. You can use the Netweaver gateway service consumption system from SAP by requesting for credentials if you are specific on SAP system as backend.
Build your model using the service URL. Make sure you are using the correct data service version.
Use Table to display the products. Use the below link to get more properties on Table element
Add the UI5 table library in your resources
Thats how the output looks like:)