Use PowerShell to extract content of HTML table tags and export to text file. Quick and dirty, but the idea is there.

parse_html_table.ps1

$inputFile = $args[0]
$outputFile = $args[1]
$cvsOutputFile = (Split-Path -parent $outputFile)+"/"+[IO.Path]::GetFileNameWithoutExtension($outputFile)+".csv"

$html = New-Object -ComObject "HTMLFile"
$html.IHTMLDocument2_write($(Get-Content -Path $inputFile -Raw))
 
$tables = @($html.getElementsByTagName("TABLE"))

$table = $tables[0]
$titles = @()
$rows = @($table.Rows)
$objArray = @()

foreach ($row in $rows) {
    $cells = @($row.Cells)

    if ($cells[0].tagName -eq "TH") {
        $titles = @($cells | ForEach-Object { ("" + $_.InnerText).Trim() })
        continue
    }

    if (-not $titles) {
        $titles = @(1..($cells.Count + 2) | ForEach-Object { "P$_" })
    }

    $resultObject = [Ordered] @{ }
    for ($counter = 0; $counter -lt $cells.Count; $counter++) {
        $title = $titles[$counter]
        if (-not $title) { continue }
        $resultObject[$title] = ("" + $cells[$counter].InnerText).Trim()
    }

    $objArray += [PSCustomObject] $resultObject
}

$objArray | Export-Csv -Path $cvsOutputFile -NoTypeInformation

If (Test-Path -Path $outputFile -PathType leaf) {
    Remove-Item $outputFile
}

$objArray | ForEach-Object {
    $layout = "$($_.Name)`t$($_.Width)";
    $layout | Out-File -FilePath $outputFile -Append -Encoding OEM
}