/Get-Features /Format: /PackagePath: /PackageName: Displays information about all features found in a specific package. If ...

/Get-Features [/Format:] [/PackagePath:]
  [/PackageName:]

  Displays information about all features found in a specific package. If you
  do not specify a package name or path, all features in the image will be
  listed. /PackagePath can point to either a .cab file or a folder. Use the
  /Format option to specify a table or list format for the output. If /Format
  is not specified the option is formatted as a list.

    Examples:
      DISM.exe /Image:C:	est\offline /Get-Features /Format:Table
  
      DISM.exe /Image:C:	est\offline /Get-Features /Format:List
        /PackagePath:C:\packages\package.cab 

      DISM.exe /Image:C:	est\offline /Get-Features
        /PackageName:Microsoft.Windows.Calc.Demo~6595b6144ccf1df~x86~en~1.0.0.0