$xlFile = ".\testExport.xlsx"

Remove-Item -ErrorAction Ignore $xlFile

$ExportOptions = @{
    Path = $xlFile 
    Show=$true
    IncludePivotTable=$true
    IncludePivotChart=$true
    PivotRows=echo Company Name    
    PivotData="PM"
    ChartType="BarClustered3D"
    Password="Test"
}

Get-Process | 
    Where Company |
    Select Company, Name, Handles, PM | 
    Export-Excel @ExportOptions