powershell output multiple variables derived from processlist

I have the below bit of code, it is designed to simply ask for a Windows ProcessName, and then return a list of all instances of that process that are running.

$processName = Read-Host 'Please Enter the Process Name, as shown in Task Manager (not inc *32)'
if (!$processName) 
{ 
    "No Process Given"
}
else
{
    "You Entered "+$processName

    $filter = "name like '%"+$processName+"'"
    $result = Get-WmiObject win32_process -Filter $filter | select CommandLine

    $counter=1
    foreach($process in $result )
        {
            write-host "$counter) $process"
            $counter++
        }    
}

It works fine up until the point where it outputs the list.

If I do

echo $process

then I get what I am after e.g.

"C:\folder\AppName.exe"
"C:\folder\AppName.exe instance1"

If however I try to concatenate the $counter in front of it I get:

1) @{CommandLine="C:\folder\AppName.exe" }      
2) @{CommandLine="C:\folder\AppName.exe instance1" }

I've tried write-host, write-output, echo, various combinations of "", +, but I can't get rid of the @{CommandLine= xxx } when I try to combine it with another variable

Is there a way to get what I am after? e.g.:

1) "C:\folder\AppName.exe"
2) "C:\folder\AppName.exe instance1"